The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 17 January 2018 06:36 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
1106202059064.27%358557.44Telmex Colombia S.A., CO
29829894621.86%277132.29BSNL-NIB National Internet Backbone, IN
339891668511.39%352018.99ALJAWWALSTC-AS, SA
48151316930.66%39448.04Uninet S.A. de C.V., MX
56327312890.65%33579.32SHAW - Shaw Communications Inc., CA
64755303700.63%208614.56TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
722773285950.59%32728.74ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US
89503284600.59%61466.56FX-PRIMARY-AS FX Networks Limited, AU
93832278560.58%201392.80CINE-NET - Cinenet Communications, US
1020940255540.53%28728.90AKAMAI-ASN1, US
1145899245180.51%31117.88VNPT-AS-VN VNPT Corp, VN
12132165237260.49%66735.57CONNECT-AS-AP Connect Communications, PK
1345271236880.49%72132.85ICLNET-AS-AP Idea Cellular Limited, IN
1417974234660.49%27958.40TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, ID
158551233370.48%230910.11BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL
1618566228760.47%216810.55MEGAPATH5-US - MegaPath Corporation, US
1716509228670.47%213210.73AMAZON-02 - Amazon.com, Inc., US
188452220410.46%140215.72TE-AS TE-AS, EG
1924560205130.43%132615.47AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
2020115201600.42%20739.73CHARTER-NET-HKY-NC - Charter Communications, US
2112479198500.41%21599.19UNI2-AS, ES
223203195590.41%29779.50ASVIDEOKANAL, RU
236389184510.38%19629.40BELLSOUTH-NET-BLK - BellSouth.net Inc., US
2411830182420.38%26346.93Instituto Costarricense de Electricidad y Telecom., CR
2536992176650.37%69125.56ETISALAT-MISR, EG
266849176310.37%132213.34UKRTELNET, UA
274766170770.35%28905.91KIXS-AS-KR Korea Telecom, KR
289121170650.35%20078.50TTNET, TR
2912389167580.35%21057.96ROSTELECOM-AS, RU
3034984166750.35%19888.39TELLCOM-AS, TR
31209161030.33%19428.29CENTURYLINK-US-LEGACY-QWEST - Qwest Communications Company, LLC, US
3247794160730.33%29055.42ATHEEB-AS, SA
3311492156920.33%17249.10CABLEONE - CABLE ONE, INC., US
3425019156650.33%75220.83SAUDINETSTC-AS, SA
359394156530.32%26475.91CTTNET China TieTong Telecommunications Corporation, CN
3624863156320.32%121812.83LINKdotNET-AS, EG
3747331154260.32%37304.14TTNET, TR
388402153650.32%125312.26CORBINA-AS OJSC "Vimpelcom", RU
3926615152310.32%49730.65Tim Celular S.A., BR
404538148340.31%54492.72ERX-CERNET-BKB China Education and Research Network Center, CN
419808148240.31%21206.99CMNET-GD Guangdong Mobile Communication Co.Ltd., CN
4230036143750.30%18817.64MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US
438376140720.29%82417.08, JO
4413188139510.29%16058.69TRIOLAN, UA
45647136570.28%14395.50DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
4627738135660.28%78917.19Ecuadortelecom S.A., EC
4716625132380.27%14848.92AKAMAI-AS - Akamai Technologies, Inc., US
487018128500.27%16947.59ATT-INTERNET4 - AT&T Services, Inc., US
499498127350.26%17467.29BBIL-AP BHARTI Airtel Ltd., IN
5045528117240.24%96112.20TIKONAIN-AS Tikona Infinet Ltd., IN
Total 126286726.20%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
132039779.50.41%219559ASVIDEOKANAL, RU
21370404129.00.09%14129NZSPL-AS-AP Network Zone Solution Provider Ltd, AF
395032189.20.59%6128460FX-PRIMARY-AS FX Networks Limited, AU
42662061691.00.04%11691SFERANET PROVEDOR DE INTERNET EIRELI -EPP, BR
53281161675.00.03%11675-Reserved AS-, ZZ
61333141589.00.03%11589BUBBLESERVER-AS Bubble Server LLP, IN
7487621482.00.03%11482IAA-AS, IR
838321392.80.58%2027856CINE-NET - Cinenet Communications, US
93276911340.00.03%11340BPA, AO
10466491308.00.05%22616SONETX - SonetX.com, US
11180551277.00.03%81277CENTRELINK Department of Human Services, AU
12619621236.00.05%22472IR-STSP, IR
13175591186.50.20%419492SPECTUM-NON-AP Spectrums Core Network, AU
141331371138.20.12%55691BEMOBILEPNG-AS-AP Bemobile LTD, PG
15441701131.50.05%22263ASPC, IR
162065131056.00.02%11056SISTEC, UA
17348381050.00.02%11050ALFAINS-AS, RU
182628171045.00.17%88360CARDOSONET INTERNET E SERVIÇOS DE INFORMÁTICA LTDA, BR
19612591028.00.02%11028SUPERWAVE-AS, RU
202057631003.00.08%44012SUPPORTSERVERS, GB
2160262849.00.02%1849ENDURA-AS, BG
22207214846.80.09%54234IZTOCHNI-RODOPI-AS2, BG
2340596667.70.04%32003SOUNDBITE - Soundbite Communications, Inc., US
2430321542.70.03%31628BURNINGMAN - Burning Man, US
2513982542.00.01%1542NIBWAN01 - National Industries for the Blind, US
2619690528.10.18%168449HYATT-CORP - Hyatt Corporation, US
279516488.70.07%73421SUNFLOWERTEL AS for Sunflower Telecom, SG
28203661478.50.02%2957WILLIAM, GB
29131285469.00.01%1469BLUEBERRYTEL-SG No. 400, Orchard Road, #24-07, SG
308053447.90.20%219406IFX Networks Venezuela C.A., VE
3122422446.00.01%1446BOARD-OF-ELECTIONS-IN-THE-CITY-OF-NEW-YORK - Board of Elections in the City of New York, US
3218465444.10.11%125329WORKDAY-01 - Workday, Inc., US
3361406443.60.13%146210RTA-TELECOM-AS, RU
3421087439.50.04%41758ELCITY-AS Irkutsk Region, Russia, UA
35201135439.00.02%2878DREAMNET-AS, RU
3658087437.00.02%2874BUSINESSPARTNER, RU
379723429.00.02%135858ISEEK-AS-AP iseek Communications Pty Ltd, AU
386163426.00.01%1426SKYBB-AS-AP SKYBroadband SKYCable Corporation, PH
395547421.60.17%198010ORTEL-AS Irkutsk Region, Russia, RU
40202788420.00.02%2840KWPA, IR
4158491401.20.05%62407INDONAP-AS-ID PT Sarana Mukti Adijaya, ID
42267427392.10.06%72745NETBITS TELECOM, BR
4343035384.50.03%41538SKALA, RU
4429353384.50.02%2769TITAN, GR
458903357.00.01%1357AS8903 BT ES network infrastructure & testing, ES
4618599346.00.01%1346SMARTCLOUD1 - SmartCloud, LLC, US
4761073331.00.01%1331ITSC-AS, UA
4860166329.00.01%1329BGBILOTIL-AS, UA
4934570327.00.01%1327DATALINE-34570-AS, UA
50136587321.00.01%
Total 51506.24.08%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1193.0.132.0/22195530.28%3203 -- ASVIDEOKANAL, RU
2103.198.185.0/24147330.21%9503 -- FX-PRIMARY-AS FX Networks Limited, AU
3199.245.187.0/24139410.20%3832 -- CINE-NET - Cinenet Communications, US
4198.148.151.0/24138070.20%3832 -- CINE-NET - Cinenet Communications, US
5103.198.184.0/24136770.20%9503 -- FX-PRIMARY-AS FX Networks Limited, AU
693.181.192.0/19109340.16%13118 -- ASN-YARTELECOM PJSC Rostelecom, RU
7202.56.215.0/24103670.15%24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
8200.62.56.0/2396570.14%18747 -- IFX18747 - IFX Corporation, US
8053 -- IFX Networks Venezuela C.A., VE
9203.57.91.0/2494780.14%17559 -- SPECTUM-NON-AP Spectrums Core Network, AU
10140.95.225.0/2483290.12%19690 -- HYATT-CORP - Hyatt Corporation, US
11216.238.254.0/2380720.12%13904 -- COSLINK - Cherryland Services Inc, US
1291.193.202.0/2470030.10%25211 -- TELECOMASET-AS, BG
13103.242.164.0/2255670.08%133137 -- BEMOBILEPNG-AS-AP Bemobile LTD, PG
1468.69.44.0/2452800.08%14858 -- HISNET - Hanson Information Systems, Inc. / Family Net, US
19058 -- IRTC-NET - Illinois Rural Telecommunication Co., US
1568.69.37.0/2452650.08%14858 -- HISNET - Hanson Information Systems, Inc. / Family Net, US
19058 -- IRTC-NET - Illinois Rural Telecommunication Co., US
16209.177.171.0/2452370.07%18465 -- WORKDAY-01 - Workday, Inc., US
1741.181.164.0/2445000.06%16637 -- MTNNS-AS, ZA
1841.181.174.0/2444980.06%16637 -- MTNNS-AS, ZA
19124.195.195.0/2442920.06%7642 -- DHIRAAGU-MV-AP Dhivehi Raajjeyge Gulhun (Dhiraagu), MV
20103.102.221.0/2441290.06%137040 -- NZSPL-AS-AP Network Zone Solution Provider Ltd, AF
2166.71.255.0/2437180.05%46562 -- TOTAL-SERVER-SOLUTIONS - Total Server Solutions L.L.C., US
22138.219.149.0/2435850.05%262817 -- CARDOSONET INTERNET E SERVIÇOS DE INFORMÁTICA LTDA, BR
23138.219.150.0/2435830.05%262817 -- CARDOSONET INTERNET E SERVIÇOS DE INFORMÁTICA LTDA, BR
2468.69.45.0/2435430.05%14858 -- HISNET - Hanson Information Systems, Inc. / Family Net, US
19058 -- IRTC-NET - Illinois Rural Telecommunication Co., US
2513.15.32.0/2024960.04%22390 -- XEROX-WB - XEROX CORPORATION, US
26174.137.46.0/2424740.04%21880 -- ZENDESK-NETWORK-ASN - Zendesk, Inc., US
2796.46.156.0/2424230.03%21880 -- ZENDESK-NETWORK-ASN - Zendesk, Inc., US
2861.155.155.0/2423280.03%23650 -- CHINANET-JS-AS-AP AS Number for CHINANET jiangsu province backbone, CN
29188.253.124.0/2322560.03%44170 -- ASPC, IR
50810 -- MOBINNET-AS Gcore CDN AS is AS199524, IR
30103.247.24.0/2221350.03%58491 -- INDONAP-AS-ID PT Sarana Mukti Adijaya, ID
31103.81.186.0/2421230.03%42962 -- CORELINK-NETWORK CoreLink Network, DE
3284.205.66.0/2420330.03%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL
338.15.244.0/2419870.03%40596 -- SOUNDBITE - Soundbite Communications, Inc., US
34161.217.11.0/2419860.03%22284 -- -Reserved AS-, ZZ
35192.108.199.0/2419280.03%1880 -- STUPI, SE
36207.179.123.0/2418280.03%14103 -- ACDNET-ASN1 - ACD.net, US
37152.195.158.0/2418260.03%14210 -- EDGECAST-DCA - MCI Communications Services, Inc. d/b/a Verizon Business, US
15133 -- EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US
38185.26.155.0/2417740.03%60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, NL
39200.71.68.0/2216910.02%266206 -- SFERANET PROVEDOR DE INTERNET EIRELI -EPP, BR
40162.249.183.0/2416890.02%60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, NL
41203.252.142.0/2416820.02%9459 -- ASKONKUK Konkuk University, KR
42164.160.188.0/2316750.02%328116 -- -Reserved AS-, ZZ
4369.59.5.0/2416040.02%8092 -- AMH - Access Media Holdings, LLC, US
44205.70.148.0/2315920.02%647 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
45205.70.150.0/2315910.02%647 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
46103.235.156.0/2415890.02%133314 -- BUBBLESERVER-AS Bubble Server LLP, IN
47205.70.128.0/2014980.02%647 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
4891.212.16.0/2414820.02%48762 -- IAA-AS, IR
49205.70.144.0/2214780.02%647 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
50164.163.208.0/2214760.02%267427 -- NETBITS TELECOM, BR
267588 -- REDE G3, BR
Total 2413923.45%

7 Day BGP Profile: 10-January-2018 00:00 - 16-January-2018 23:59 (UTC+1000)

Number of BGP Update Messages:  2040561
Number of Prefix Updates:  4818476
Number of Prefix Withdrawals:  2193641
Average Prefixes per BGP Update:  3.44
Average BGP Update Messages per second:  2.95
Average Prefix Updates per second:  10.14
Peak BGP Update Message Rate per second:  5457  (14:01:08 Tue, 9-Jan-2018)
Peak Prefix Update Rate per second:  79396  (14:30:25 Tue, 9-Jan-2018)
Peak Prefix Withdraw Rate per second:  20922  (14:01:10 Tue, 9-Jan-2018)
Prefix Count:  716814
Updated Prefix Count:  657635
Stable Prefix Count:  59179
Origin AS Count:  59822
Updated Origin AS Count:  57768
Stable Origin AS Count:  2054
Unique Path Count:  325985
Updated Path Count:  252371
Stable Path Count:  73614


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.